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Remove the tail space char from all files

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2023-02-26 02:12:10 +08:00
committed by Petro Karashchenko
parent cf9dd1c653
commit 21bc466a2b
19 changed files with 50 additions and 51 deletions
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6
examples/tcp_ipc_client/README.md
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@@ -2,19 +2,19 @@
## What's this?
This program consists of a client socket & custom messages that send data (hex-string formatted data) to a server (tcp_ipc_server).
This program consists of a client socket & custom messages that send data (hex-string formatted data) to a server (tcp_ipc_server).
Then, tcp_ipc_server send this data over LoraWAN (using Radioenge LoRaWAN module). It means using TCP/IP sockets as IPC channel to ensure controlled access to LoRaWAN connectivity.
The goals of using this approach to send LoRaWAN data are:
* Having a solid and reliable infrastructure to ensure IPC works fine for multiple applications simultaneously
* Having the possibility to host different IoT projects and solutions that use LPWAN in a single ESP32
* Having the possibility to host different IoT projects and solutions that use LPWAN in a single ESP32
* Having the possibility to validate, test and debug multiple IoT projects and solutions at the same time, under the same connectivity conditions (same signal strength, same antenna, same modem/transceiver, etc.)
Both client and server work on local network scope.
## How do I use this?
In order to test tcp_ipc_client & tcp_ipc_server together, there are two ways to proceed:
1) Init server manually (command: SERVER &), and after successfull server init, also init client manually (CLIENT 127.0.0.1)

4
examples/tcp_ipc_client/tcp_ipc_client_main.c
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@@ -43,7 +43,7 @@
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <arpa/inet.h>
#include <arpa/inet.h>
#include "protocol.h"
@@ -90,7 +90,7 @@ static void show_usage(FAR const char *progname)
#define SOCKET_PORT 5000
#define TCP_DATA_RCV_WITHOUT_FLAGS 0
#define RCV_BUFFER_SIZE 520
#define SEND_BUFFER_SIZE 500
#define SEND_BUFFER_SIZE 500
#define TIME_SECONDS_TO_SEND_NEXT_DATA 15
/****************************************************************************